Syngenite Corazza E, Sabelli C Zeitschrift fur Kristallographie 124 (1967) 398-408 The crystal structure of syngenite, K2Ca(SO4)2*(H2O) Locality: Kalasz, Galicia _database_code_amcsd 0010642 CELL PARAMETERS: 9.7700 7.1500 6.2500 90.000 104.000 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 423.628 Density (g/cm3): 2.574 MAX. ABS. INTENSITY / VOLUME**2: 5.146425658 RIR: 0.651 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.33 69.91 9.4798 1 0 0 2 14.61 3.91 6.0643 0 0 1 2 15.52 64.47 5.7084 1 1 0 4 18.72 14.44 4.7399 2 0 0 2 19.19 50.04 4.6249 0 1 1 4 19.74 36.40 4.4963 -1 1 1 4 22.51 15.95 3.9506 2 1 0 4 22.90 36.02 3.8838 1 1 1 4 24.28 1.88 3.6654 -2 1 1 4 24.91 33.91 3.5750 0 2 0 2 26.52 1.46 3.3608 2 0 1 2 26.65 45.04 3.3450 1 2 0 4 28.24 100.00 3.1599 3 0 0 2 28.66 21.23 3.1150 -1 0 2 2 29.36 5.70 3.0416 2 1 1 4 29.37 10.38 3.0408 -1 2 1 4 29.46 40.06 3.0322 0 0 2 2 30.93 1.48 2.8914 -2 0 2 2 30.94 32.58 2.8903 3 1 0 4 31.32 65.98 2.8557 -1 1 2 4 31.34 67.72 2.8542 2 2 0 4 31.63 68.95 2.8287 1 2 1 4 32.06 25.69 2.7915 0 1 2 4 32.67 73.90 2.7409 -2 2 1 4 33.12 18.35 2.7044 1 0 2 2 33.43 9.74 2.6806 -2 1 2 4 35.74 52.19 2.5125 -3 0 2 2 36.70 11.29 2.4487 2 2 1 4 37.31 9.77 2.4102 3 1 1 4 37.96 7.37 2.3704 -3 1 2 4 37.97 2.02 2.3699 4 0 0 2 38.00 7.92 2.3676 3 2 0 4 38.22 30.24 2.3548 -3 2 1 4 38.33 8.97 2.3485 -1 2 2 4 38.94 1.80 2.3128 2 0 2 2 38.95 20.24 2.3124 0 2 2 4 39.39 7.83 2.2874 -4 1 1 4 40.08 3.81 2.2496 4 1 0 4 40.67 3.51 2.2182 0 3 1 4 40.96 2.07 2.2035 -1 3 1 4 41.01 3.91 2.2006 2 1 2 4 42.34 2.97 2.1345 -4 0 2 2 42.45 3.49 2.1293 2 3 0 4 43.46 7.58 2.0824 -1 0 3 2 43.49 10.98 2.0810 -2 3 1 4 44.05 1.21 2.0556 -3 2 2 4 44.26 6.80 2.0466 -2 0 3 2 44.27 7.71 2.0459 4 0 1 2 44.29 11.99 2.0453 -4 1 2 4 45.33 11.51 2.0008 -4 2 1 4 45.36 1.64 1.9994 -1 1 3 4 45.94 2.35 1.9753 4 2 0 4 46.13 3.09 1.9676 -2 1 3 4 46.24 34.52 1.9634 3 0 2 2 46.60 14.02 1.9488 -5 0 1 2 46.72 6.43 1.9441 2 3 1 4 46.78 21.89 1.9419 2 2 2 4 47.15 1.73 1.9276 -3 0 3 2 47.80 12.94 1.9028 3 3 0 4 48.06 4.94 1.8933 3 1 2 4 48.07 13.44 1.8928 -1 3 2 4 48.25 2.16 1.8861 1 0 3 2 48.59 11.32 1.8738 0 3 2 4 48.94 1.86 1.8612 -3 1 3 4 49.57 7.59 1.8391 -2 3 2 4 49.75 2.94 1.8326 5 1 0 4 50.01 1.82 1.8237 1 1 3 4 50.20 1.10 1.8173 -5 0 2 2 51.08 4.95 1.7881 1 3 2 4 51.10 27.12 1.7875 0 4 0 2 51.45 1.90 1.7762 -2 2 3 4 51.46 6.43 1.7757 4 2 1 4 51.91 2.75 1.7613 -5 1 2 4 51.97 4.99 1.7596 0 2 3 4 52.46 4.48 1.7444 3 3 1 4 52.95 11.15 1.7291 -3 3 2 4 53.23 4.56 1.7209 3 2 2 4 53.44 1.45 1.7146 0 4 1 4 53.54 4.18 1.7116 -4 1 3 4 53.56 1.10 1.7111 -5 2 1 4 53.67 2.39 1.7078 -1 4 1 4 54.05 5.47 1.6967 -3 2 3 4 54.62 3.18 1.6804 4 0 2 2 54.81 6.15 1.6750 5 2 0 4 54.89 1.48 1.6725 2 4 0 4 55.04 1.39 1.6683 2 1 3 4 55.05 5.29 1.6682 1 2 3 4 55.08 1.10 1.6673 1 4 1 4 55.35 6.67 1.6598 2 3 2 4 58.00 2.82 1.5901 -4 3 2 4 58.41 5.04 1.5800 6 0 0 2 58.48 1.01 1.5782 2 4 1 4 59.03 1.73 1.5649 -6 0 2 2 59.36 6.09 1.5570 -1 0 4 2 59.41 7.50 1.5558 3 4 0 4 59.56 1.06 1.5522 -3 4 1 4 59.64 4.18 1.5504 -1 4 2 4 59.96 1.49 1.5427 6 1 0 4 60.09 1.12 1.5398 0 4 2 4 60.40 4.06 1.5327 5 2 1 4 60.57 6.39 1.5287 -6 1 2 4 61.16 2.18 1.5154 3 3 2 4 61.46 1.43 1.5087 -5 3 1 4 62.57 1.73 1.4845 -3 1 4 4 62.64 2.35 1.4831 0 1 4 4 62.71 2.49 1.4816 -6 2 1 4 63.47 1.68 1.4656 3 4 1 4 63.92 3.24 1.4565 -3 4 2 4 64.18 12.48 1.4511 -5 2 3 4 64.45 5.50 1.4457 -4 0 4 2 65.06 1.53 1.4335 -6 2 2 4 65.36 4.25 1.4279 -2 2 4 4 66.99 2.51 1.3969 -3 2 4 4 67.07 1.06 1.3955 -7 0 1 2 67.27 1.48 1.3918 0 5 1 4 68.46 5.43 1.3704 -4 4 2 4 68.51 1.38 1.3696 -7 1 1 4 68.74 1.19 1.3657 -7 0 2 2 69.52 4.22 1.3522 2 0 4 2 69.70 6.35 1.3492 5 2 2 4 69.87 1.88 1.3463 -2 4 3 4 69.88 1.14 1.3461 4 4 1 4 70.21 2.22 1.3405 6 2 1 4 70.23 1.00 1.3403 -4 2 4 4 70.30 1.07 1.3391 0 4 3 4 70.33 4.25 1.3386 1 2 4 4 70.81 1.93 1.3306 7 1 0 4 70.93 3.46 1.3287 2 1 4 4 71.34 3.65 1.3221 -6 2 3 4 71.36 10.90 1.3218 3 4 2 4 71.64 3.20 1.3173 -5 4 1 4 72.22 6.68 1.3081 -6 3 2 4 72.56 1.47 1.3028 3 5 0 4 72.77 3.34 1.2996 -1 5 2 4 73.17 1.44 1.2934 0 5 2 4 73.47 6.08 1.2888 4 2 3 4 74.06 3.93 1.2801 -3 3 4 4 74.07 2.70 1.2800 6 0 2 2 74.12 2.43 1.2792 0 3 4 4 74.97 3.59 1.2668 -5 2 4 4 76.66 3.83 1.2431 5 3 2 4 77.27 1.76 1.2348 1 3 4 4 77.60 1.06 1.2304 -4 5 1 4 78.14 1.37 1.2232 -1 1 5 4 80.62 2.49 1.1917 0 6 0 2 80.92 1.43 1.1880 -4 5 2 4 80.99 4.36 1.1871 7 2 1 4 81.15 2.79 1.1852 -6 2 4 4 81.27 3.12 1.1838 6 4 0 4 81.39 2.52 1.1824 1 6 0 4 81.60 1.88 1.1798 -2 2 5 4 81.80 1.25 1.1774 7 3 0 4 81.91 5.05 1.1761 2 3 4 4 82.09 3.20 1.1740 -1 4 4 4 82.52 1.04 1.1690 8 1 0 4 82.53 1.40 1.1689 -3 2 5 4 82.64 1.66 1.1675 3 4 3 4 82.68 1.46 1.1671 -1 6 1 4 83.40 1.93 1.1588 -7 0 4 2 83.68 2.48 1.1557 2 6 0 4 83.79 2.64 1.1545 -8 2 1 4 83.83 2.83 1.1540 1 6 1 4 84.32 1.40 1.1486 0 2 5 4 84.39 2.76 1.1478 -2 6 1 4 84.98 1.63 1.1413 -4 2 5 4 86.53 1.35 1.1248 8 2 0 4 86.59 2.32 1.1242 6 4 1 4 86.60 6.00 1.1241 -4 4 4 4 86.69 1.06 1.1232 2 6 1 4 87.76 1.09 1.1122 2 0 5 2 87.85 1.54 1.1113 -6 3 4 4 87.92 1.06 1.1106 -4 5 3 4 88.02 1.11 1.1096 3 3 4 4 88.75 1.02 1.1024 -7 2 4 4 88.96 1.10 1.1003 4 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.